This adds acpi as bootstrap module whenever it is available. This opens the
path for proper IRQ routing for fully-userland disk drivers.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
When using userland drivers such as rumpdisk, we'd rather make ext2fs use
parted-based libstore partitioning support. That can be used for kernelland
drivers as well, so we can just make GRUB always use the "part:" qualifier
to switch ext2fs to it.
grub_util_find_hurd_root_device() then has to understand this syntax and
translate it into the /dev/ entry name.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Those are used with non-bootstrap disk drivers, for which libstore has to
open /dev/disk before calling device_open on it instead of on the device
master port. Normally in that case all /dev/ entries also have the @/dev/disk:
qualifier, so we can just drop it.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This adds pci-arbiter and rumpdisk as bootstrap modules whenever they are
available. This opens the path for fully-userland disk support.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
* commands/i386/pc/play.c (grub_cmd_play): If grub_file_open fails,
parse arguments as inline tempo and notes. Move code for playing notes
to...
(play): ... new function.
* commands/i386/pc/play.c (T_REST, T_FINE, struct note, beep_on): Use
grub_uint16_t instead of short.
(grub_cmd_play): Use grub_uint32_t instead of int, convert data from
disk from little endian to cpu endianness.
* util/getroot.c [__GNU__]: Include <hurd.h>, <hurd/lookup.h>, and
<hurd/fs.h>
[__GNU__] (grub_guess_root_device): Call file_name_lookup and
file_get_storage_info to implement grub_guess_root_device.
Samuel Thibault